Free Samsung Galaxy S3 Unlock From AT&T to T-Mobile 

dude on the last step it doesn't give me 5 options like you, it just gives me 4 options and out of the 4 options there's no NV lock option so I hope it works, u still get thumbs up thx!

for those that dont know. I ALSO HAVE AN AT&T galaxy s3 (i747). and THIS ONLY WORKS IF YOU HAVE 4.1.1 firmware. It wont work if you have 4.1.2 firmware or higher. to check go to settings and go to About Device and check android version.

Oh My God Great Awesome God Bless You Man Worked No Issue Am Freaking HAppy Right Now THanks Thanks Thanks Thanks Man

in "network lock" i don't have option 4 "new lock nv data initialliz" what to do?

This really worked my siter bought an atnt e n thogh we have tmobile and this saved her from spending thank u.

I was able to follow all the step until once I het BACK option (4) NW LOCK NV DATA INITIALLIZ does not show on my phone, what can I do?

Worked perfectly for my simple mobile....thanks

For "network lock " i dont have option 4 . Nw lock nv data initialliz. What should i do ?

Thanks Man! It worked.. Only thing was I had to downgrade from Android 4.1.2 to 4.1.1... Thanks a Lot..

i have the same problem with specialCraftsandmore my samsung don't have NW LOCK NV DATA INITALLIX ( option 4 ) , what can i do? please help me out

MY PHONE DOESNT HAVE OPTION 4... WHAT DO I DO? WHAT IS THE PROBLEM OF MY PHONE

I didn't have the 4 option. it only showed the Rat option.

im not getting the NW lock NV data initialization on my phone..

I have the at&t galaxy s3 i747 and it is 4.1.2 but I'm not get the last step of the process is it because I'm doing with sim for Verizon in there when going through process or I have to downgrade?

do not have the option "NW Lock NV Data INITIAIALLIZ." What do I do? I want to use on T-Mobile's network, not AT&T. it's the i747

Im doing it I get all the way but right after the last step 256 off I wait 30sec nd go back but there is not number four the nw thing?

It worked!!!! Thank you a lot, gave you thumbs up and I subscribed to your channel

hey, the last option, wont work for me.. I've tryed it like 3 times, the 4th option wont appear. and i've waited the 30 mins, and even tried waiting longer and still the same results.

How do you Bypass the SIM Lock on a Nokia phone? Is there a way to delete the portion on bootup where it looks for the specific carrier SIM? Or is there a way to create a SIM where it will force the phone to accept it? Thanks

Do you have to use an activated sim card to unlock the phone? and do you have to have internet access on your phone to do so? The carrier i have is tmobile (but havent put my sim card in yet) and the carrier it is coming from in Cricket. Because I tried using a non activated sim card to unlock it but that screen doesnt pop up after entering that *# number. Please help!

hey, once i dialed in the the numbers.. on the screen where it says service mode nothin else popped up.. i had no options to continue with the process

my s3 did not have that option 4 in the network lock screen the initializ... whatev... what should i do next it is not unlocking...

My phone keeps asking for the SIM network unlock code !!

Funny how am switching from t mobile to at&t.....does it still work?

is it the same procedure for t-mobile going to metro pcs and on that screen were you have a number in the brackets [ ] if it shows 0 in those brackets has it been unlocked

do you need to have the at&t sim in the phone while ur unlocking it?

Starik, I tried it and it worked on one phone. But I tried it on another and it wont switch. Any suggestions?

Will it work if it doesnt have an att sim card already in it? Can i reset it without having an AT&T sim card??

I wonder if he had to change his number after posting this video.....

But why if you mobile was AT&T always you have signal? In my phone I don't have the 4 option :C help me

do u have to have an att sim in it while your doing this?

thanks man...Worked like charm

I am in this firmware and just to register is stress.I have to fit up a puzzle and asking for installation

Great tutorial it really work. I'm so excited.

when i enter the number the only thing that pops up is mobile network not available please help. its a S3 movistar phone from spain im trying to unlock to tmobile

Do the phone that we trying to unlock have to be activated or it doesn't matter ?

if i am 4.1.2 will i be able to update the phone after unlocking it using this method?

when i tried it "nw lock nv data intialliz" never showed up

"network lock" i don't have option 4 ??? what next

anyone can confirm me why item [4] is not displayed in my case under network control.

i had to downgrade it. I bricked my phone at first lol (you live and learn) but i Unbricked it and then i had 4.1.1 and all of a sudden it gave me option 4.

how do you switch it to sprint? their don't use sim cards

that number won't work on my phone. I put that exact # in and it doesn't take me any where

when i tried to put the thing into the phone app it says " Not registered on network "

can I use the same method for all the samsung S like s5 ??

i hav an S3 and after (Network lock )i only hav (3) option and not (5).... I need help

i got mine rooted and philztouch recovery installed and with slimkat 4.4.4 rom installed everything works except the 4G LTE how do I fix that

Would it work if i do it on a Samsung galaxy s3 Verizon

My phone doesn't have the 4th option in the network lock section what do I do?

input *#0011# than you go back . so when you do this you go to key input : Q . than you go to select and you put 0000 . so thats it , you are in the menu ;)

What does he say after putting the initial number in, sounds like the pound sign , anyone tell me please

sooooooo cooooooooooooool thanks it help me out big time you the man

4th Option "NW LOCK NV DATA INITIALLIZ" isn't there. -_- WTF we supposed to do now?

does this work with the s3 mini also??

When I got to network control option 4 was not displayed on my list. What do i do now? from AT&T to Sprint

is that agesnt law to unlock? or is this method different and doesnt violate any law

question. is it the same for s7

my phne does nothing after I hit pound...the pound shows up in the keypad and it is not suppose to and I have an att s3

My 4th option is not showing up.

Hi everyone, big question, I live in mexico, and my family want to send me a galaxy s4 unlocked, will i be able to use it here??? and will the wifi work just aswell??? please help.

do you thing it could works on Samsung mega??

when i put the code in *# ext. it takes me automatically to debug screen and i only have 5 options number 5 says sim information , plz help

did you lose the stuff in your phone? like music, picture and apps ?

doesn't work any more for samsung galaxy s III because the menu item "nw lock nv data" is now gone, so it doesn;t work

Have my prblm my phone Samsung galaxy S3 he is unlocked but I don't have NW Lock NV DAtA INtilliz can't u help me.

Will this work for changing it from Verizon to another company?

im not getting the nw lock nv data initialization number 4 ???

omg!! thank yuh so much it did work i got GoSmart!!

Calling your phone didn't show that it works. You were connected to wifi, galaxy phones have wifi calling so that only shows that the wifi calling works.

I don't have that Nw option at all. What do I do ?

But can you use hotspot?

my phone doesnt have option 4... what do i do? what is the problem of my phone?

after I typed the *#197328640# numbers, there is nothing happen... my phone is Samsung Galaxy S III from Japan Docomo SC-03E first with 4.3 there is nothing happen, then I tried to downgrade to 4.1.1 there is nothing happen too... why?

I tried this, but not able to make outgoing call, outgoing call transfer to random number, but incoming call still functioning well. can text in and out

Very good job ,to help the people

in my settings, the option number 4 NW LOCK NV DATA doesnt appear. the one who appear in my 4 is that RAT FREE SUPPORTING

I have the s5 and it is confusing can you explain

it's not working in my samsung s3 it's an at&t version though

having keyed in the number a menu doesnt appear on my screen

can the phone update to get new stuff and colored emoji?

I live in Trinidad can this method work for me ??

I dont have the nw number 4 lil thing need your help.

lol fail on not showing number

I currently used your method and it worked for me since i was on 4.1.1 and i did a lot of factory resets and put in a different sim card besides tmobile (lycamobile) and it was work. I am just wondering will this permanently unlock the phone? If I upgrade to 4.2 or greater or install a custom rom like Cyanogenmod, will this unlock still work? I would appreciate your reply on this issue. Thanks! :-)

Awesome, worked for me, thanks man!

Can i change atat to metro or boost

If you had your phone for more than 3month from any carrier they have to give you the code JUST ASK

mine doesn't take me to the diagnoistic mode what do i do?

do i press the number one when I get there to be unlocked ?

tnanks for the video and why do you have an iphone if you have an android phone. atleast jailbreak that iphone.

sounds like this guy's still hooked on Phonix

Can make calls and text but can't access internet frm unlocked s3.

Not working. I'm not getting the number four screen

It worked! Thank you very much! (:

Mine as that rat free sumthn n im running 4.3 what do i do

i got number 4 missing from network lock option

can you turn it to boost mobile this way

if i dont have number 4 network unlock what do i do

this only works on android ver. 4.1.1

it works really good,,,,but there one problem i got,,,,,,on my contract of tmovile i got unlimited internet,,,,,,and cant not used internet ,,unless im connected whit wiifi,,,,there any way i can used internet from my tmoville acount whit out using wiifi?????pleased reaply back soonest possible,,thanks u